Table 5. Associations of meteorological factors with cerebral infarction in women.

	Model 1		Model 2		Model 3
	OR	95% CI	OR	95% CI	OR	95% CI
Rainfall (per 1000 mm)	1.59	(1.15–2.20)	1.40	(1.07–1.83)	1.25	(0.95–1.66)
Temperature (°C)	0.82	(0.71–0.94)	0.86	(0.76–0.96)	0.79	(0.62–1.00)
Temperature gradient (°C)	1.09	(0.73–1.61)	1.01	(0.73–1.38)	0.94	(0.69–1.27)
Cold days (per 10 days)	2.39	(1.30–4.39)	1.93	(1.18–3.17)	3.00	(1.00–8.98)
Sunlight duration (per 1000 h)	0.27	(0.10–0.75)	0.36	(0.15–0.84)	3.35	(0.40–27.79)

Model 1: adjusted for age.

Model 2: adjusted for age, current smoking, blood pressure, diabetes, obesity, and total cholesterol.

Model 3: adjusted for age, current smoking, blood pressure, diabetes, obesity, total cholesterol, and meteorological variables.

Values in bold are statistically significant.